// Copyright 2012 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 6.4_c
description: >
    Tests that additional time zone names, if accepted, are handled
    correctly.
author: Norbert Lindenberg
---*/

// canonicalization specified in conformance clause
function Test() {
    var additionalTimeZoneNames = {
        "Etc/GMT": "UTC",
        "Greenwich": "UTC",
        "PRC": "Asia/Shanghai",
        "AmErIcA/LoS_aNgElEs": "America/Los_Angeles",
        "etc/gmt+7": "Etc/GMT+7"
    };

    Object.getOwnPropertyNames(additionalTimeZoneNames).forEach(function (name) {
        var format, error;
        try {
            format = new Intl.DateTimeFormat([], {timeZone: name});
        } catch (e) {
            error = e;
        }
        if (error === undefined) {
            var actual = format.resolvedOptions().timeZone;
            var expected = additionalTimeZoneNames[name];
            assert.sameValue(actual, expected, "Time zone name " + name + " was accepted, but incorrectly canonicalized.");
        } else {
            assert(error instanceof RangeError, "Time zone name " + name + " was rejected with wrong error " + error.name + ".");
        }
    });
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
